startEmailLinkSignIn
Starts a native email-link sign-in flow secured by PKCE.
The flow sends only a code challenge to Clerk and expects completion through a deep-link callback carrying flow_id and approval_token.
Starts a native email-link sign-in flow secured by PKCE.
The flow sends only a code challenge to Clerk and expects completion through a deep-link callback carrying flow_id and approval_token.